The THERMOS FUNTAINER (12 Ounce) keeps drinks cold for up to 12 hours with vacuum insulation technology. | | Durable 18/8 stainless steel construction built to handle drops and dings; dishwasher safe. | | Kid-friendly lightweight design with integrated carry handle, push button lid, and pop-up straw. | | Set includes 2 complete replacement straws compatible with THERMOS FUNTAINER Straw Bottles, 12-Ounce (model F401). | | Not for use with hot liquids or carbonated beverages. | |